This pedal is used to connect 3 mono instruments (guitar, bass, keyboard) and connect independently to 1 amp.
The first switch is used to select the instrument A or B, and the second switch is used to select the instrument C. The pressure of a switch will simultaneously select the desired instrument and deselect the anti autre.Système Pop (no noise in the amp when changing instrument), Hammond Alu-type case, switch Truebypass. Wired entirely by hand.
3 In, 1 Out, 2 switch, 3 LED status, battery power or transformer 9VDC (not included).
(Completely passive system so no electronics can distort the sound, power is only used to light the LED)